package 标准代码;

import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;

/**
 * Created by 5406160@qq.com on LiBoWen 李博闻.
 *
 * @ClassName : C
 * @Author : 54061
 * @Date: 2022/2/13 21:06
 */
public class C {
    public static void main(String[] args) throws IOException {
        FileInputStream fis = new FileInputStream("");
        FileOutputStream fos =new FileOutputStream("");
        int by;
        while ((by = fis.read())!=-1){
            fos.write(by);
        }
        fis.close();
        fis.close();
    }
}
